Looking for aftermarket parts to modify or upgrade your Chevrolet Silverado 1500 HD with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories for your Silverado 1500 HD.
Whether you have a 2001 or 2006 Chevrolet Silverado 1500 HD in Base to LT trim we have you covered. We have 11 headers & manifolds available to mod your Silverado 1500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 4006These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-09 GM Truck and SUV 6.0L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque... BBK 99-04 GM Truck SUV 6.0 Shorty Tuned Length Exhaust Headers - 1-3/4 Titanium Ceramic 2001-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $499.99 |
 IN STOCK - DROPSHIPS 40060These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-09 GM Truck and SUV 6.0L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque... BBK 99-04 GM Truck SUV 6.0 Shorty Tuned Length Exhaust Headers - 1-3/4 Silver Ceramic 2001-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $549.99 |
 SHIPS FROM MANUFACTURER GP119S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-02 Chevrolet Silverado 2500 Base 6.0L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 2001-2002 Chevrolet Silverado 1500 HD LS / LT $762.37 |
 IN STOCK GP500S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 2002-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $762.38 |
 IN STOCK - DROPSHIPS GP119SEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-02 Chevrolet Silverado 2500 Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless 2001-2002 Chevrolet Silverado 1500 HD LS / LT $641.03 |
 IN STOCK - LOW GP500SEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless 2002-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $641.03 |
 OUT OF STOCK 1850S-1JBA 99-02 GM Truck 6.0L LS w/o A.I.R. w/EGR 1-5/8in Primary Raw 409SS Cat4Ward Header 2001-2002 Chevrolet Silverado 1500 HD LS / LT $662.45 |
 OUT OF STOCK 1850S-1JSJBA 99-02 GM Truck 6.0L LS w/o A.I.R. w/EGR 1-5/8in Primary Silver Ctd Cat4Ward Header 2001-2002 Chevrolet Silverado 1500 HD LS / LT $813.95 |
 OUT OF STOCK 1850S-3JBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Raw 409SS Cat4Ward Header 2003-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $641.45 |
 IN STOCK - LOW 1850S-3JSJBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Silver Ctd Cat4Ward Header 2003-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $799.95 |
 OUT OF STOCK 1850S-3JTJBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Ti Ctd Cat4Ward Header 2003-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $799.95 |